The generated files can be loaded into a database to study twitter behaviour.

Twitter streaming API (statuses/sample) to collect 5 minutes of tweets.Obtain a total word count, filter out "stop words" (words like "and", "the", "me", etc -- useless words), and present the 10 most frequent words in those 5 minutes of tweets.Implement it so that if you had to stop the program and restart, it will pick up from the total word counts that you started from.

Tweezer is a CLI to add, remove, and edit Gemfile dependencies in an automated way

Learn Enough Ruby palindrome detector

Core gem for 12-factor configuration setup.

CACHE_URL for 12-factor cache configuration in Rails applications.

MAILER_URL for 12-factor mailer configuration in Rails applications.

A Prometheus exporter for Twemproxy / Nutcracker.

API client to explore Twenty20

Ruby API client and Rails engine for creating applications that integrate with data from the personal genetic testing service 23AndMe

Gem to access the twentybn.com deep learning api, which offers functions like image e.g. tagging, machine translation and sentiment analysis.

Play a game of 2048 in the terminal, colorized using Ruby curses. (See --help for options / controls)

Run 21 to execute the application.

Very twerkable

When provided a valid Twitter handle, allows for command-line access to the given user's most recent tweets. Permits the retrieval of individual tweets and can provide ordered lists outlining the following details from the user's recent tweets: their most frequently used words; any embedded pictures or videos; any embedded hyperlinks; any #hashtags or @usernames mentioned; any numbers, such as years or times of day; any acronyms mentioned; and, last but definitely not least, anything the tweeter felt passionately enough about to SCREAM IN ALL CAPS.

This gem would fetch all tw hospital emergency data.

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Twili bridge client for Ruby

Ruby interface to TwitCasting API

Some tools for working with config files for the Twiddler2 chording keyboard. If you don't have a Twiddler, you probably don't care. twid-utils cheatsheet <config>